--- /dev/null
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef __INCPEXREGSH
+#define __INCPEXREGSH
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* defines */
+#define MAX_PEX_DEVICES 32
+#define MAX_PEX_FUNCS 8
+#define MAX_PEX_BUSSES 256
+
+
+
+/*********************************************************/
+/* PCI Express Configuration Cycles Generation Registers */
+/*********************************************************/
+
+#define PEX_CFG_ADDR_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x18F8)
+#define PEX_CFG_DATA_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x18FC)
+#define PEX_PHY_ACCESS_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1B00)
+/* PCI Express Configuration Address Register */
+/* PEX_CFG_ADDR_REG (PXCAR)*/
+
+#define PXCAR_REG_NUM_OFFS 2
+#define PXCAR_REG_NUM_MAX 0x3F
+#define PXCAR_REG_NUM_MASK (PXCAR_REG_NUM_MAX << PXCAR_REG_NUM_OFFS)
+#define PXCAR_FUNC_NUM_OFFS 8
+#define PXCAR_FUNC_NUM_MAX 0x7
+#define PXCAR_FUNC_NUM_MASK (PXCAR_FUNC_NUM_MAX << PXCAR_FUNC_NUM_OFFS)
+#define PXCAR_DEVICE_NUM_OFFS 11
+#define PXCAR_DEVICE_NUM_MAX 0x1F
+#define PXCAR_DEVICE_NUM_MASK (PXCAR_DEVICE_NUM_MAX << PXCAR_DEVICE_NUM_OFFS)
+#define PXCAR_BUS_NUM_OFFS 16
+#define PXCAR_BUS_NUM_MAX 0xFF
+#define PXCAR_BUS_NUM_MASK (PXCAR_BUS_NUM_MAX << PXCAR_BUS_NUM_OFFS)
+#define PXCAR_EXT_REG_NUM_OFFS 24
+#define PXCAR_EXT_REG_NUM_MAX 0xF
+
+/* in pci express register address is now the legacy register address (8 bits)
+with the new extended register address (more 4 bits) , below is the mask of
+the upper 4 bits of the full register address */
+
+#define PXCAR_REAL_EXT_REG_NUM_OFFS 8
+#define PXCAR_EXT_REG_NUM_MASK (PXCAR_EXT_REG_NUM_MAX << PXCAR_EXT_REG_NUM_OFFS)
+#define PXCAR_CONFIG_EN BIT31
+
+#define PXCAR_REAL_EXT_REG_NUM_OFFS 8
+#define PXCAR_REAL_EXT_REG_NUM_MASK (0xF << PXCAR_REAL_EXT_REG_NUM_OFFS)
+
+/* The traditional PCI spec defined 6-bit field to describe register offset.*/
+/* The new PCI Express extend the register offset by an extra 4-bits. */
+/* The below macro assign 10-bit register offset into the apprpreate */
+/* fields in the CFG_ADDR_REG */
+#define PXCAR_REG_OFFS_SET(regOffs) \
+ ( (regOff & PXCAR_REG_NUM_MASK) | \
+ ( ((regOff & PXCAR_REAL_EXT_REG_NUM_MASK) >> PXCAR_REAL_EXT_REG_NUM_OFFS) << PXCAR_EXT_REG_NUM_OFFS) )
+
+/***********************************/
+/* PCI Express Interrupt registers */
+/***********************************/
+#define PEX_CAUSE_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1900)
+#define PEX_MASK_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1910)
+
+#define PXICR_TX_REQ_IN_DLDOWN_ERR BIT0 /* Transmit request while field */
+ /* <DLDown> of the PCI Express */
+/* PCI Express Interrupt Cause */
+/* PEX_INT_CAUSE_REG (PXICR)*/
+/* PEX_INT_MASK_REG*/
+/*
+NOTE:All bits except bits[27:24] are Read/Write Clear only. A cause bit sets
+upon an error event occurrence. A write of 0 clears the bit. A write of 1 has
+no affect. Bits[24:27} are set and cleared upon reception of interrupt
+emulation messages.
+
+Mask bit per cause bit. If a bit is set to 1, the corresponding event is
+enabled. Mask does not affect setting of the Interrupt Cause register bits;
+it only affects the assertion of the interrupt .*/
+
+
+#define PXICR_MDIS_CAUSE BIT1 /* Attempt to generate PCI transaction
+ while master is disabled */
+#define PXICR_ERR_WRTO_REG_CAUSE BIT3 /* Erroneous write attempt to
+ PCI Express internal register*/
+#define PXICR_HIT_DFLT_WIN_ERR BIT4 /* Hit Default Window Error */
+#define PXICR_RX_RAM_PAR_ERR BIT6 /* Rx RAM Parity Error */
+#define PXICR_TX_RAM_PAR_ERR BIT7 /* Tx RAM Parity Error */
+#define PXICR_COR_ERR_DET BIT8 /* Correctable Error Detected*/
+#define PXICR_NF_ERR_DET BIT9 /* Non-Fatal Error Detected*/
+#define PXICR_FERR_DET BIT10 /* Fatal Error Detected*/
+#define PXICR_DSTATE_CHANGE BIT11 /* Dstate Change Indication*/
+#define PXICR_BIST BIT12 /* PCI-Express BIST activated*/
+#define PXICR_FLW_CTRL_PROT BIT14 /* Flow Control Protocol Error */
+
+#define PXICR_RCV_UR_CA_ERR BIT15 /* Received UR or CA status. */
+#define PXICR_RCV_ERR_FATAL BIT16 /* Received ERR_FATAL message.*/
+#define PXICR_RCV_ERR_NON_FATAL BIT17 /* Received ERR_NONFATAL message*/
+#define PXICR_RCV_ERR_COR BIT18 /* Received ERR_COR message.*/
+#define PXICR_RCV_CRS BIT19 /* Received CRS completion status*/
+#define PXICR_SLV_HOT_RESET BIT20 /* Received Hot Reset Indication*/
+#define PXICR_SLV_DIS_LINK BIT21 /* Slave Disable Link Indication*/
+#define PXICR_SLV_LB BIT22 /* Slave Loopback Indication*/
+#define PXICR_LINK_FAIL BIT23 /* Link Failure indication.*/
+#define PXICR_RCV_INTA BIT24 /* IntA status.*/
+#define PXICR_RCV_INTB BIT25 /* IntB status.*/
+#define PXICR_RCV_INTC BIT26 /* IntC status.*/
+#define PXICR_RCV_INTD BIT27 /* IntD status.*/
+#define PXICR_RCV_PM_PME BIT28 /* Received PM_PME message. */
+
+
+/********************************************/
+/* PCI Express Control and Status Registers */
+/********************************************/
+#define PEX_CTRL_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A00)
+#define PEX_STATUS_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A04)
+#define PEX_COMPLT_TMEOUT_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A10)
+#define PEX_PWR_MNG_EXT_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A18)
+#define PEX_FLOW_CTRL_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A20)
+#define PEX_ACK_TMR_4X_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A30)
+#define PEX_ACK_TMR_1X_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A40)
+#define PEX_TL_CTRL_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1AB0)
+
+
+#define PEX_RAM_PARITY_CTRL_REG(pexIf) ((PEX_IF_BASE(pexIf)) + 0x1A50)
+/* PCI Express Control Register */
+/* PEX_CTRL_REG (PXCR) */
+
+#define PXCR_CONF_LINK_OFFS 0
+#define PXCR_CONF_LINK_MASK (1 << PXCR_CONF_LINK_OFFS)
+#define PXCR_CONF_LINK_X4 (0 << PXCR_CONF_LINK_OFFS)
+#define PXCR_CONF_LINK_X1 (1 << PXCR_CONF_LINK_OFFS)
+#define PXCR_DEV_TYPE_CTRL_OFFS 1 /*PCI ExpressDevice Type Control*/
+#define PXCR_DEV_TYPE_CTRL_MASK BIT1
+#define PXCR_DEV_TYPE_CTRL_CMPLX (1 << PXCR_DEV_TYPE_CTRL_OFFS)
+#define PXCR_DEV_TYPE_CTRL_POINT (0 << PXCR_DEV_TYPE_CTRL_OFFS)
+#define PXCR_CFG_MAP_TO_MEM_EN BIT2 /* Configuration Header Mapping
+ to Memory Space Enable */
+
+#define PXCR_CFG_MAP_TO_MEM_EN BIT2 /* Configuration Header Mapping
+ to Memory Space Enable*/
+
+#define PXCR_RSRV1_OFFS 5
+#define PXCR_RSRV1_MASK (0x7 << PXCR_RSRV1_OFFS)
+#define PXCR_RSRV1_VAL (0x0 << PXCR_RSRV1_OFFS)
+
+#define PXCR_CONF_MAX_OUTSTND_OFFS 8 /*Maximum outstanding NP requests as a master*/
+#define PXCR_CONF_MAX_OUTSTND_MASK (0x3 << PXCR_CONF_MAX_OUTSTND_OFFS)
+
+
+#define PXCR_CONF_NFTS_OFFS 16 /*number of FTS Ordered-Sets*/
+#define PXCR_CONF_NFTS_MASK (0xff << PXCR_CONF_NFTS_OFFS)
+
+#define PXCR_CONF_MSTR_HOT_RESET BIT24 /*Master Hot-Reset.*/
+#define PXCR_CONF_MSTR_LB BIT26 /* Master Loopback */
+#define PXCR_CONF_MSTR_DIS_SCRMB BIT27 /* Master Disable Scrambling*/
+#define PXCR_CONF_DIRECT_DIS_SCRMB BIT28 /* Direct Disable Scrambling*/
+
+/* PCI Express Status Register */
+/* PEX_STATUS_REG (PXSR) */
+
+#define PXSR_DL_DOWN BIT0 /* DL_Down indication.*/
+
+#define PXSR_PEX_BUS_NUM_OFFS 8 /* Bus Number Indication */
+#define PXSR_PEX_BUS_NUM_MASK (0xff << PXSR_PEX_BUS_NUM_OFFS)
+
+#define PXSR_PEX_DEV_NUM_OFFS 16 /* Device Number Indication */
+#define PXSR_PEX_DEV_NUM_MASK (0x1f << PXSR_PEX_DEV_NUM_OFFS)
+
+#define PXSR_PEX_SLV_HOT_RESET BIT24 /* Slave Hot Reset Indication*/
+#define PXSR_PEX_SLV_DIS_LINK BIT25 /* Slave Disable Link Indication*/
+#define PXSR_PEX_SLV_LB BIT26 /* Slave Loopback Indication*/
+#define PXSR_PEX_SLV_DIS_SCRMB BIT27 /* Slave Disable Scrambling Indication*/
+
+
+/* PCI Express Completion Timeout Register */
+/* PEX_COMPLT_TMEOUT_REG (PXCTR)*/
+
+#define PXCTR_CMP_TO_THRSHLD_OFFS 0 /* Completion Timeout Threshold */
+#define PXCTR_CMP_TO_THRSHLD_MASK (0xffff << PXCTR_CMP_TO_THRSHLD_OFFS)
+
+/* PCI Express Power Management Extended Register */
+/* PEX_PWR_MNG_EXT_REG (PXPMER) */
+
+#define PXPMER_L1_ASPM_EN_OFFS 1
+#define PXPMER_L1_ASPM_EN_MASK (0x1 << PXPMER_L1_ASPM_EN_OFFS)
+
+/* PCI Express Flow Control Register */
+/* PEX_FLOW_CTRL_REG (PXFCR)*/
+
+#define PXFCR_PH_INIT_FC_OFFS 0 /*Posted Headers Flow Control Credit
+ Initial Value.*/
+#define PXFCR_PH_INIT_FC_MASK (0xff << PXFCR_PH_INIT_FC_OFFS)
+
+
+#define PXFCR_NPH_INIT_FC_OFFS 8 /* Classified Non-Posted Headers
+ Flow Control Credit Initial Value*/
+#define PXFCR_NPH_INIT_FC_MASK (0xff << PXFCR_NPH_INIT_FC_OFFS)
+
+#define PXFCR_CH_INIT_FC_OFFS 16 /* Completion Headers Flow Control
+ Credit Initial Value Infinite*/
+
+#define PXFCR_CH_INIT_FC_MASK (0xff << PXFCR_CH_INIT_FC_OFFS)
+
+#define PXFCR_FC_UPDATE_TO_OFFS 24 /* Flow Control Update Timeout */
+#define PXFCR_FC_UPDATE_TO_MASK (0xff << PXFCR_FC_UPDATE_TO_OFFS)
+
+/* PCI Express Acknowledge Timers (4X) Register */
+/* PEX_ACK_TMR_4X_REG (PXAT4R) */
+#define PXAT1R_ACK_LAT_TOX4_OFFS 0 /* Ack Latency Timer Timeout Value */
+#define PXAT1R_ACK_LAT_TOX4_MASK (0xffff << PXAT4R_ACK_LAT_TOX1_OFFS)
+#define PXAT1R_ACK_RPLY_TOX4_OFFS 16 /* Ack Replay Timer Timeout Value */
+#define PXAT1R_ACK_RPLY_TOX4_MASK (0xffff << PXAT1R_ACK_RPLY_TOX1_OFFS)
+
+/* PCI Express Acknowledge Timers (1X) Register */
+/* PEX_ACK_TMR_1X_REG (PXAT1R) */
+
+#define PXAT1R_ACK_LAT_TOX1_OFFS 0 /* Acknowledge Latency Timer Timeout
+ Value for 1X Link*/
+#define PXAT1R_ACK_LAT_TOX1_MASK (0xffff << PXAT1R_ACK_LAT_TOX1_OFFS)
+
+#define PXAT1R_ACK_RPLY_TOX1_OFFS 16 /* Acknowledge Replay Timer Timeout
+ Value for 1X*/
+#define PXAT1R_ACK_RPLY_TOX1_MASK (0xffff << PXAT1R_ACK_RPLY_TOX1_OFFS)
+
+
+/* PCI Express TL Control Register */
+/* PEX_TL_CTRL_REG (PXTCR) */
+
+#define PXTCR_TX_CMP_BUFF_NO_OFFS 8 /*Number of completion buffers in Tx*/
+#define PXTCR_TX_CMP_BUFF_NO_MASK (0xf << PXTCR_TX_CMP_BUFF_NO_OFFS)
+
+/* PCI Express Debug MAC Control Register */
+/* PEX_DEBUG_MAC_CTRL_REG (PXDMCR) */
+
+#define PXDMCR_LINKUP BIT4
+
+
+
+/**********************************************/
+/* PCI Express Configuration Header Registers */
+/**********************************************/
+#define PEX_CFG_DIRECT_ACCESS(pexIf,cfgReg) ((PEX_IF_BASE(pexIf)) + (cfgReg))
+
+#define PEX_DEVICE_AND_VENDOR_ID 0x000
+#define PEX_STATUS_AND_COMMAND 0x004
+#define PEX_CLASS_CODE_AND_REVISION_ID 0x008
+#define PEX_BIST_HDR_TYPE_LAT_TMR_CACHE_LINE 0x00C
+#define PEX_MEMORY_BAR_BASE_ADDR(barNum) (0x010 + ((barNum) << 2))
+#define PEX_MV_BAR_BASE(barNum) (0x010 + (barNum) * 8)
+#define PEX_MV_BAR_BASE_HIGH(barNum) (0x014 + (barNum) * 8)
+#define PEX_BAR0_INTER_REG 0x010
+#define PEX_BAR0_INTER_REG_HIGH 0x014
+#define PEX_BAR1_REG 0x018
+#define PEX_BAR1_REG_HIGH 0x01C
+#define PEX_BAR2_REG 0x020
+#define PEX_BAR2_REG_HIGH 0x024
+
+#define PEX_SUBSYS_ID_AND_SUBSYS_VENDOR_ID 0x02C
+#define PEX_EXPANSION_ROM_BASE_ADDR_REG 0x030
+#define PEX_CAPABILTY_LIST_POINTER 0x034
+#define PEX_INTERRUPT_PIN_AND_LINE 0x03C
+
+/* capability list */
+#define PEX_POWER_MNG_CAPABILITY 0x040
+#define PEX_POWER_MNG_STATUS_CONTROL 0x044
+
+#define PEX_MSI_MESSAGE_CONTROL 0x050
+#define PEX_MSI_MESSAGE_ADDR 0x054
+#define PEX_MSI_MESSAGE_HIGH_ADDR 0x058
+#define PEX_MSI_MESSAGE_DATA 0x05C
+
+#define PEX_CAPABILITY_REG 0x60
+#define PEX_DEV_CAPABILITY_REG 0x64
+#define PEX_DEV_CTRL_STAT_REG 0x68
+#define PEX_LINK_CAPABILITY_REG 0x6C
+#define PEX_LINK_CTRL_STAT_REG 0x70
+
+#define PEX_ADV_ERR_RPRT_HDR_TRGT_REG 0x100
+#define PEX_UNCORRECT_ERR_STAT_REG 0x104
+#define PEX_UNCORRECT_ERR_MASK_REG 0x108
+#define PEX_UNCORRECT_ERR_SERVITY_REG 0x10C
+#define PEX_CORRECT_ERR_STAT_REG 0x110
+#define PEX_CORRECT_ERR_MASK_REG 0x114
+#define PEX_ADV_ERR_CAPABILITY_CTRL_REG 0x118
+#define PEX_HDR_LOG_FIRST_DWORD_REG 0x11C
+#define PEX_HDR_LOG_SECOND_DWORD_REG 0x120
+#define PEX_HDR_LOG_THIRD_DWORD_REG 0x124
+#define PEX_HDR_LOG_FOURTH_DWORD_REG 0x128
+
+
+
+/* PCI Express Device and Vendor ID Register*/
+/*PEX_DEVICE_AND_VENDOR_ID (PXDAVI)*/
+
+#define PXDAVI_VEN_ID_OFFS 0 /* Vendor ID */
+#define PXDAVI_VEN_ID_MASK (0xffff << PXDAVI_VEN_ID_OFFS)
+
+#define PXDAVI_DEV_ID_OFFS 16 /* Device ID */
+#define PXDAVI_DEV_ID_MASK (0xffff << PXDAVI_DEV_ID_OFFS)
+
+
+/* PCI Express Command and Status Register*/
+/*PEX_STATUS_AND_COMMAND (PXSAC)*/
+
+#define PXSAC_IO_EN BIT0 /* IO Enable */
+#define PXSAC_MEM_EN BIT1 /* Memory Enable */
+#define PXSAC_MASTER_EN BIT2 /* Master Enable */
+#define PXSAC_PERR_EN BIT6 /* Parity Errors Respond Enable */
+#define PXSAC_SERR_EN BIT8 /* Ability to assert SERR# line */
+#define PXSAC_INT_DIS BIT10 /* Interrupt Disable */
+#define PXSAC_INT_STAT BIT19 /* Interrupt Status */
+#define PXSAC_CAP_LIST BIT20 /* Capability List Support */
+#define PXSAC_MAS_DATA_PERR BIT24 /* Master Data Parity Error */
+#define PXSAC_SLAVE_TABORT BIT27 /* Signalled Target Abort */
+#define PXSAC_RT_ABORT BIT28 /* Recieved Target Abort */
+#define PXSAC_MABORT BIT29 /* Recieved Master Abort */
+#define PXSAC_SYSERR BIT30 /* Signalled system error */
+#define PXSAC_DET_PARERR BIT31 /* Detect Parity Error */
+
+
+/* PCI Express Class Code and Revision ID Register*/
+/*PEX_CLASS_CODE_AND_REVISION_ID (PXCCARI)*/
+
+#define PXCCARI_REVID_OFFS 0 /* Revision ID */
+#define PXCCARI_REVID_MASK (0xff << PXCCARI_REVID_OFFS)
+
+#define PXCCARI_FULL_CLASS_OFFS 8 /* Full Class Code */
+#define PXCCARI_FULL_CLASS_MASK (0xffffff << PXCCARI_FULL_CLASS_OFFS)
+
+#define PXCCARI_PROGIF_OFFS 8 /* Prog .I/F*/
+#define PXCCARI_PROGIF_MASK (0xff << PXCCARI_PROGIF_OFFS)
+
+#define PXCCARI_SUB_CLASS_OFFS 16 /* Sub Class*/
+#define PXCCARI_SUB_CLASS_MASK (0xff << PXCCARI_SUB_CLASS_OFFS)
+
+#define PXCCARI_BASE_CLASS_OFFS 24 /* Base Class*/
+#define PXCCARI_BASE_CLASS_MASK (0xff << PXCCARI_BASE_CLASS_OFFS)
+
+
+/* PCI Express BIST, Header Type and Cache Line Size Register*/
+/*PEX_BIST_HDR_TYPE_LAT_TMR_CACHE_LINE (PXBHTLTCL)*/
+
+#define PXBHTLTCL_CACHELINE_OFFS 0 /* Specifies the cache line size */
+#define PXBHTLTCL_CACHELINE_MASK (0xff << PXBHTLTCL_CACHELINE_OFFS)
+
+#define PXBHTLTCL_HEADTYPE_FULL_OFFS 16 /* Full Header Type */
+#define PXBHTLTCL_HEADTYPE_FULL_MASK (0xff << PXBHTLTCL_HEADTYPE_FULL_OFFS)
+
+#define PXBHTLTCL_MULTI_FUNC BIT23 /* Multi/Single function */
+
+#define PXBHTLTCL_HEADER_OFFS 16 /* Header type */
+#define PXBHTLTCL_HEADER_MASK (0x7f << PXBHTLTCL_HEADER_OFFS)
+#define PXBHTLTCL_HEADER_STANDARD (0x0 << PXBHTLTCL_HEADER_OFFS)
+#define PXBHTLTCL_HEADER_PCI2PCI_BRIDGE (0x1 << PXBHTLTCL_HEADER_OFFS)
+
+
+#define PXBHTLTCL_BISTCOMP_OFFS 24 /* BIST Completion Code */
+#define PXBHTLTCL_BISTCOMP_MASK (0xf << PXBHTLTCL_BISTCOMP_OFFS)
+
+#define PXBHTLTCL_BISTACT BIT30 /* BIST Activate bit */
+#define PXBHTLTCL_BISTCAP BIT31 /* BIST Capable Bit */
+#define PXBHTLTCL_BISTCAP_OFFS 31
+#define PXBHTLTCL_BISTCAP_MASK BIT31
+#define PXBHTLTCL_BISTCAP_VAL 0
+
+
+/* PCI Express Subsystem Device and Vendor ID */
+/*PEX_SUBSYS_ID_AND_SUBSYS_VENDOR_ID (PXSIASVI)*/
+
+#define PXSIASVI_VENID_OFFS 0 /* Subsystem Manufacturer Vendor ID Number */
+#define PXSIASVI_VENID_MASK (0xffff << PXSIASVI_VENID_OFFS)
+
+#define PXSIASVI_DEVID_OFFS 16 /* Subsystem Device ID Number */
+#define PXSIASVI_DEVID_MASK (0xffff << PXSIASVI_DEVID_OFFS)
+
+
+/* PCI Express Capability List Pointer Register*/
+/*PEX_CAPABILTY_LIST_POINTER (PXCLP)*/
+
+#define PXCLP_CAPPTR_OFFS 0 /* Capability List Pointer */
+#define PXCLP_CAPPTR_MASK (0xff << PXCLP_CAPPTR_OFFS)
+
+/* PCI Express Interrupt Pin and Line Register */
+/*PEX_INTERRUPT_PIN_AND_LINE (PXIPAL)*/
+
+#define PXIPAL_INTLINE_OFFS 0 /* Interrupt line (IRQ) */
+#define PXIPAL_INTLINE_MASK (0xff << PXIPAL_INTLINE_OFFS)
+
+#define PXIPAL_INTPIN_OFFS 8 /* interrupt pin (A,B,C,D) */
+#define PXIPAL_INTPIN_MASK (0xff << PXIPAL_INTPIN_OFFS)
+
+
+/* PCI Express Power Management Capability Header Register*/
+/*PEX_POWER_MNG_CAPABILITY (PXPMC)*/
+
+#define PXPMC_CAP_ID_OFFS 0 /* Capability ID */
+#define PXPMC_CAP_ID_MASK (0xff << PXPMC_CAP_ID_OFFS)
+
+#define PXPMC_NEXT_PTR_OFFS 8 /* Next Item Pointer */
+#define PXPMC_NEXT_PTR_MASK (0xff << PXPMC_NEXT_PTR_OFFS)
+
+#define PXPMC_PMC_VER_OFFS 16 /* PCI Power Management Capability Version*/
+#define PXPMC_PMC_VER_MASK (0x7 << PXPMC_PMC_VER_OFFS)
+
+#define PXPMC_DSI BIT21/* Device Specific Initialization */
+
+#define PXPMC_AUX_CUR_OFFS 22 /* Auxiliary Current Requirements */
+#define PXPMC_AUX_CUR_MASK (0x7 << PXPMC_AUX_CUR_OFFS)
+
+#define PXPMC_D1_SUP BIT25 /* D1 Power Management support*/
+
+#define PXPMC_D2_SUP BIT26 /* D2 Power Management support*/
+
+#define PXPMC_PME_SUP_OFFS 27 /* PM Event generation support*/
+#define PXPMC_PME_SUP_MASK (0x1f << PXPMC_PME_SUP_OFFS)
+
+/* PCI Express Power Management Control and Status Register*/
+/*PEX_POWER_MNG_STATUS_CONTROL (PXPMSC)*/
+
+#define PXPMSC_PM_STATE_OFFS 0 /* Power State */
+#define PXPMSC_PM_STATE_MASK (0x3 << PXPMSC_PM_STATE_OFFS)
+#define PXPMSC_PM_STATE_D0 (0x0 << PXPMSC_PM_STATE_OFFS)
+#define PXPMSC_PM_STATE_D1 (0x1 << PXPMSC_PM_STATE_OFFS)
+#define PXPMSC_PM_STATE_D2 (0x2 << PXPMSC_PM_STATE_OFFS)
+#define PXPMSC_PM_STATE_D3 (0x3 << PXPMSC_PM_STATE_OFFS)
+
+#define PXPMSC_PME_EN BIT8/* PM_PME Message Generation Enable */
+
+#define PXPMSC_PM_DATA_SEL_OFFS 9 /* Data Select*/
+#define PXPMSC_PM_DATA_SEL_MASK (0xf << PXPMSC_PM_DATA_SEL_OFFS)
+
+#define PXPMSC_PM_DATA_SCALE_OFFS 13 /* Data Scale */
+#define PXPMSC_PM_DATA_SCALE_MASK (0x3 << PXPMSC_PM_DATA_SCALE_OFFS)
+
+#define PXPMSC_PME_STAT BIT15/* PME Status */
+
+#define PXPMSC_PM_DATA_OFFS 24 /* State Data */
+#define PXPMSC_PM_DATA_MASK (0xff << PXPMSC_PM_DATA_OFFS)
+
+
+/* PCI Express MSI Message Control Register*/
+/*PEX_MSI_MESSAGE_CONTROL (PXMMC)*/
+
+#define PXMMC_CAP_ID_OFFS 0 /* Capability ID */
+#define PXMMC_CAP_ID_MASK (0xff << PXMMC_CAP_ID_OFFS)
+
+#define PXMMC_NEXT_PTR_OFFS 8 /* Next Item Pointer */
+#define PXMMC_NEXT_PTR_MASK (0xff << PXMMC_NEXT_PTR_OFFS)
+
+#define PXMMC_MSI_EN BIT18 /* MSI Enable */
+
+#define PXMMC_MULTI_CAP_OFFS 17 /* Multiple Message Capable */
+#define PXMMC_MULTI_CAP_MASK (0x7 << PXMMC_MULTI_CAP_OFFS)
+
+#define PXMMC_MULTI_EN_OFFS 20 /* Multiple Messages Enable */
+#define PXMMC_MULTI_EN_MASK (0x7 << PXMMC_MULTI_EN_OFFS)
+
+#define PXMMC_ADDR64 BIT23 /* 64-bit Addressing Capable */
+
+
+/* PCI Express MSI Message Address Register*/
+/*PEX_MSI_MESSAGE_ADDR (PXMMA)*/
+
+#define PXMMA_MSI_ADDR_OFFS 2 /* Message Address corresponds to
+ Address[31:2] of the MSI MWr TLP*/
+#define PXMMA_MSI_ADDR_MASK (0x3fffffff << PXMMA_MSI_ADDR_OFFS)
+
+
+/* PCI Express MSI Message Address (High) Register */
+/*PEX_MSI_MESSAGE_HIGH_ADDR (PXMMHA)*/
+
+#define PXMMA_MSI_ADDR_H_OFFS 0 /* Message Upper Address corresponds to
+ Address[63:32] of the MSI MWr TLP*/
+#define PXMMA_MSI_ADDR_H_MASK (0xffffffff << PXMMA_MSI_ADDR_H_OFFS )
+
+
+/* PCI Express MSI Message Data Register*/
+/*PEX_MSI_MESSAGE_DATA (PXMMD)*/
+
+#define PXMMD_MSI_DATA_OFFS 0 /* Message Data */
+#define PXMMD_MSI_DATA_MASK (0xffff << PXMMD_MSI_DATA_OFFS )
+
+
+/* PCI Express Capability Register*/
+/*PEX_CAPABILITY_REG (PXCR)*/
+
+#define PXCR_CAP_ID_OFFS 0 /* Capability ID*/
+#define PXCR_CAP_ID_MASK (0xff << PXCR_CAP_ID_OFFS)
+
+#define PXCR_NEXT_PTR_OFFS 8 /* Next Item Pointer*/
+#define PXCR_NEXT_PTR_MASK (0xff << PXCR_NEXT_PTR_OFFS)
+
+#define PXCR_CAP_VER_OFFS 16 /* Capability Version*/
+#define PXCR_CAP_VER_MASK (0xf << PXCR_CAP_VER_OFFS)
+
+#define PXCR_DEV_TYPE_OFFS 20 /* Device/Port Type*/
+#define PXCR_DEV_TYPE_MASK (0xf << PXCR_DEV_TYPE_OFFS)
+
+#define PXCR_SLOT_IMP BIT24 /* Slot Implemented*/
+
+#define PXCR_INT_MSG_NUM_OFFS 25 /* Interrupt Message Number*/
+#define PXCR_INT_MSG_NUM_MASK (0x1f << PXCR_INT_MSG_NUM_OFFS)
+
+
+/* PCI Express Device Capabilities Register */
+/*PEX_DEV_CAPABILITY_REG (PXDCR)*/
+
+#define PXDCR_MAX_PLD_SIZE_SUP_OFFS 0 /* Maximum Payload Size Supported*/
+#define PXDCR_MAX_PLD_SIZE_SUP_MASK (0x7 << PXDCR_MAX_PLD_SIZE_SUP_OFFS)
+
+#define PXDCR_EP_L0S_ACC_LAT_OFFS 6/* Endpoint L0s Acceptable Latency*/
+#define PXDCR_EP_L0S_ACC_LAT_MASK (0x7 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_64NS_LESS (0x0 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_64NS_128NS (0x1 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_128NS_256NS (0x2 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_256NS_512NS (0x3 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_512NS_1US (0x4 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_1US_2US (0x5 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_2US_4US (0x6 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+#define PXDCR_EP_L0S_ACC_LAT_4US_MORE (0x7 << PXDCR_EP_L0S_ACC_LAT_OFFS)
+
+#define PXDCR_EP_L1_ACC_LAT_OFFS 9 /* Endpoint L1 Acceptable Latency*/
+#define PXDCR_EP_L1_ACC_LAT_MASK (0x7 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_64NS_LESS (0x0 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_64NS_128NS (0x1 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_128NS_256NS (0x2 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_256NS_512NS (0x3 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_512NS_1US (0x4 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_1US_2US (0x5 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_2US_4US (0x6 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXDCR_EP_L1_ACC_LAT_4US_MORE (0x7 << PXDCR_EP_L1_ACC_LAT_OFFS)
+
+
+#define PXDCR_ATT_BUT_PRS_OFFS 12 /* Attention Button Present*/
+#define PXDCR_ATT_BUT_PRS_MASK BIT12
+#define PXDCR_ATT_BUT_PRS_IMPLEMENTED BIT12
+
+#define PXDCR_ATT_IND_PRS_OFFS 13 /* Attention Indicator Present*/
+#define PXDCR_ATT_IND_PRS_MASK BIT13
+#define PXDCR_ATT_IND_PRS_IMPLEMENTED BIT13
+
+#define PXDCR_PWR_IND_PRS_OFFS 14/* Power Indicator Present*/
+#define PXDCR_PWR_IND_PRS_MASK BIT14
+#define PXDCR_PWR_IND_PRS_IMPLEMENTED BIT14
+
+#define PXDCR_CAP_SPL_VAL_OFFS 18 /*Captured Slot Power Limit
+ Value*/
+#define PXDCR_CAP_SPL_VAL_MASK (0xff << PXDCR_CAP_SPL_VAL_OFFS)
+
+#define PXDCR_CAP_SP_LSCL_OFFS 26 /* Captured Slot Power Limit
+ Scale */
+#define PXDCR_CAP_SP_LSCL_MASK (0x3 << PXDCR_CAP_SP_LSCL_OFFS)
+
+/* PCI Express Device Control Status Register */
+/*PEX_DEV_CTRL_STAT_REG (PXDCSR)*/
+
+#define PXDCSR_COR_ERR_REP_EN BIT0 /* Correctable Error Reporting Enable*/
+#define PXDCSR_NF_ERR_REP_EN BIT1 /* Non-Fatal Error Reporting Enable*/
+#define PXDCSR_F_ERR_REP_EN BIT2 /* Fatal Error Reporting Enable*/
+#define PXDCSR_UR_REP_EN BIT3 /* Unsupported Request (UR)
+ Reporting Enable*/
+#define PXDCSR_EN_RO BIT4 /* Enable Relaxed Ordering*/
+
+#define PXDCSR_MAX_PLD_SZ_OFFS 5 /* Maximum Payload Size*/
+#define PXDCSR_MAX_PLD_SZ_MASK (0x7 << PXDCSR_MAX_PLD_SZ_OFFS)
+#define PXDCSR_MAX_PLD_SZ_128B (0x0 << PXDCSR_MAX_PLD_SZ_OFFS)
+#define PXDCSR_EN_NS BIT11 /* Enable No Snoop*/
+
+#define PXDCSR_MAX_RD_RQ_SZ_OFFS 12 /* Maximum Read Request Size*/
+#define PXDCSR_MAX_RD_RQ_SZ_MASK (0x7 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_128B (0x0 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_256B (0x1 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_512B (0x2 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_1KB (0x3 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_2KB (0x4 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+#define PXDCSR_MAX_RD_RQ_SZ_4KB (0x5 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
+
+#define PXDCSR_COR_ERR_DET BIT16 /* Correctable Error Detected*/
+#define PXDCSR_NF_ERR_DET BIT17 /* Non-Fatal Error Detected.*/
+#define PXDCSR_F_ERR_DET BIT18 /* Fatal Error Detected.*/
+#define PXDCSR_UR_DET BIT19 /* Unsupported Request Detected */
+#define PXDCSR_AUX_PWR_DET BIT20 /* Reserved*/
+
+#define PXDCSR_TRANS_PEND_OFFS 21 /* Transactions Pending*/
+#define PXDCSR_TRANS_PEND_MASK BIT21
+#define PXDCSR_TRANS_PEND_NOT_COMPLETED (0x1 << PXDCSR_TRANS_PEND_OFFS)
+
+
+/* PCI Express Link Capabilities Register*/
+/*PEX_LINK_CAPABILITY_REG (PXLCR)*/
+
+#define PXLCR_MAX_LINK_SPD_OFFS 0 /* Maximum Link Speed*/
+#define PXLCR_MAX_LINK_SPD_MASK (0xf << PXLCR_MAX_LINK_SPD_OFFS)
+
+#define PXLCR_MAX_LNK_WDTH_OFFS 3 /* Maximum Link Width*/
+#define PXLCR_MAX_LNK_WDTH_MASK (0x3f << PXLCR_MAX_LNK_WDTH_OFFS)
+
+#define PXLCR_ASPM_SUP_OFFS 10 /* Active State Link PM Support*/
+#define PXLCR_ASPM_SUP_MASK (0x3 << PXLCR_ASPM_SUP_OFFS)
+
+#define PXLCR_L0S_EXT_LAT_OFFS 12 /* L0s Exit Latency*/
+#define PXLCR_L0S_EXT_LAT_MASK (0x7 << PXLCR_L0S_EXT_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_64NS_LESS (0x0 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_64NS_128NS (0x1 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_128NS_256NS (0x2 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_256NS_512NS (0x3 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_512NS_1US (0x4 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_1US_2US (0x5 << PXDCR_EP_L1_ACC_LAT_OFFS)
+#define PXLCR_L0S_EXT_LAT_2US_4US (0x6 << PXDCR_EP_L1_ACC_LAT_OFFS)
+
+#define PXLCR_POR_TNUM_OFFS 24 /* Port Number */
+#define PXLCR_POR_TNUM_MASK (0xff << PXLCR_POR_TNUM_OFFS)
+
+/* PCI Express Link Control Status Register */
+/*PEX_LINK_CTRL_STAT_REG (PXLCSR)*/
+
+#define PXLCSR_ASPM_CNT_OFFS 0 /* Active State Link PM Control */
+#define PXLCSR_ASPM_CNT_MASK (0x3 << PXLCSR_ASPM_CNT_OFFS)
+#define PXLCSR_ASPM_CNT_DISABLED (0x0 << PXLCSR_ASPM_CNT_OFFS)
+#define PXLCSR_ASPM_CNT_L0S_ENT_SUPP (0x1 << PXLCSR_ASPM_CNT_OFFS)
+#define PXLCSR_ASPM_CNT_L1S_ENT_SUPP (0x2 << PXLCSR_ASPM_CNT_OFFS)
+#define PXLCSR_ASPM_CNT_L0S_L1S_ENT_SUPP (0x3 << PXLCSR_ASPM_CNT_OFFS)
+
+#define PXLCSR_RCB_OFFS 3 /* Read Completion Boundary */
+#define PXLCSR_RCB_MASK BIT3
+#define PXLCSR_RCB_64B (0 << PXLCSR_RCB_OFFS)
+#define PXLCSR_RCB_128B (1 << PXLCSR_RCB_OFFS)
+
+#define PXLCSR_LNK_DIS BIT4 /* Link Disable */
+#define PXLCSR_RETRN_LNK BIT5 /* Retrain Link */
+#define PXLCSR_CMN_CLK_CFG BIT6 /* Common Clock Configuration */
+#define PXLCSR_EXTD_SNC BIT7 /* Extended Sync */
+
+#define PXLCSR_LNK_SPD_OFFS 16 /* Link Speed */
+#define PXLCSR_LNK_SPD_MASK (0xf << PXLCSR_LNK_SPD_OFFS)
+
+#define PXLCSR_NEG_LNK_WDTH_OFFS 20 /* Negotiated Link Width */
+#define PXLCSR_NEG_LNK_WDTH_MASK (0x3f << PXLCSR_NEG_LNK_WDTH_OFFS)
+#define PXLCSR_NEG_LNK_WDTH_X1 (0x1 << PXLCSR_NEG_LNK_WDTH_OFFS)
+
+#define PXLCSR_LNK_TRN BIT27 /* Link Training */
+
+#define PXLCSR_SLT_CLK_CFG_OFFS 28 /* Slot Clock Configuration */
+#define PXLCSR_SLT_CLK_CFG_MASK BIT28
+#define PXLCSR_SLT_CLK_CFG_INDPNT (0x0 << PXLCSR_SLT_CLK_CFG_OFFS)
+#define PXLCSR_SLT_CLK_CFG_REF (0x1 << PXLCSR_SLT_CLK_CFG_OFFS)
+
+/* PCI Express Advanced Error Report Header Register */
+/*PEX_ADV_ERR_RPRT_HDR_TRGT_REG (PXAERHTR)*/
+
+/* PCI Express Uncorrectable Error Status Register*/
+/*PEX_UNCORRECT_ERR_STAT_REG (PXUESR)*/
+
+/* PCI Express Uncorrectable Error Mask Register */
+/*PEX_UNCORRECT_ERR_MASK_REG (PXUEMR)*/
+
+/* PCI Express Uncorrectable Error Severity Register */
+/*PEX_UNCORRECT_ERR_SERVITY_REG (PXUESR)*/
+
+/* PCI Express Correctable Error Status Register */
+/*PEX_CORRECT_ERR_STAT_REG (PXCESR)*/
+
+/* PCI Express Correctable Error Mask Register */
+/*PEX_CORRECT_ERR_MASK_REG (PXCEMR)*/
+
+/* PCI Express Advanced Error Capability and Control Register*/
+/*PEX_ADV_ERR_CAPABILITY_CTRL_REG (PXAECCR)*/
+
+/* PCI Express Header Log First DWORD Register*/
+/*PEX_HDR_LOG_FIRST_DWORD_REG (PXHLFDR)*/
+
+/* PCI Express Header Log Second DWORD Register*/
+/*PEX_HDR_LOG_SECOND_DWORD_REG (PXHLSDR)*/
+
+/* PCI Express Header Log Third DWORD Register*/
+/*PEX_HDR_LOG_THIRD_DWORD_REG (PXHLTDR)*/
+
+/* PCI Express Header Log Fourth DWORD Register*/
+/*PEX_HDR_LOG_FOURTH_DWORD_REG (PXHLFDR)*/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* #ifndef __INCPEXREGSH */
+
+
projects / 15.05 / openwrt.git / blobdiff